[EXAM] CA1

Sequential circuits (HOW-TO)

This exercise is actually asking you to:

  • Make an FSM for the problem
  • Turn it into transition table
  • Make the sequential circuit for the FSM, specifically the next state circuit and the output circuit with PLA, or Decoder.
Third exercise

Make the FSM

Make the transition table

Make the circuit

In this case we use a Decoder for turning the single cases (in order) to their actual output, using a simplified diagram:

Hint

The vertical lines are meant to be seen as a giant or for a single output.

Fourth exercise

Make the FSM

Draw the state transition table

Draw the circuit, in this case it's all in one with a Decoder:

Functions, truth table and circuit drawing


State transition diagram ()



This exercise is asking you to:

  1. Compute the formulas for each output given the FSM (Skip if you have a decoder already)
  2. Turn the formulas into a state transition table
  3. Draw the FSM

PLA


IEEE 754



Boolean algebra